Brow Ridge and Forehead Augmentation?

i had forehead setback sur 0.5 year ago. Now my eyebrows are 2 indented especialy on the right side where also indentation is visible above the eybrow - this eyebrow is also droping down + eyelid is more dropy then on the left side. botox helped here a bit but i still find my face very weird in strong lights and i would really prefer 2 slighlty build the brow bone - to give me more "expresionate" look. I dont want any plastic silicone or whatever filler just bone cement. Endo or open? feedback?